Practice questions available in McGraw Hill Math Grade 6 Answer Key PDF Lesson 13.5 Estimating Decimal Quotients will engage students and is a great way of informal assessment.
McGraw-Hill Math Grade 6 Answer Key Lesson 13.5 Estimating Decimal Quotients
Exercises Divide
Question 1.
14.6 ÷ 1.2
Answer: 12.16
Explanation:
By dividing the decimals 14.6 by 1.2 we get 12.1 as the quotient.
Actual Quotient: 12.16
Estimated Quotient: 12.2
Question 2.
24.4 ÷ 8
Answer: 3.05
Explanation:
By dividing the decimals 24.4 by 8 we get 3.05 as the quotient.
Actual Quotient: 3.05
Estimated Quotient: 3
Question 3.
9.1 ÷ 9
Answer: 1.01
Explanation:
By dividing the decimals 9.1 by 9 we get 1.01 as the quotient.
Actual Quotient: 1.01
Estimated Quotient: 1
Question 4.
39.9 ÷ 13
Answer: 3.06
Explanation:
By dividing the decimals 39.9 by 13 we get 3.06 as the quotient.
Actual Quotient: 3.06
Estimated Quotient: 3
Question 5.
41.2 ÷ 25
Answer: 1.648
Explanation:
By dividing the decimals 41.2 by 25 we get 1.648 as the quotient.
Actual Quotient: 1.648
Estimated Quotient: 1.6
Question 6.
132.1 ÷ 13
Answer: 10.16
Explanation:
By dividing the decimals 132.1 by 13 we get 10.16 as the quotient.
Actual Quotient: 10.16
Estimated Quotient: 10.2
Question 7.
44.73 ÷ 9
Answer: 4.97
Explanation:
By dividing the decimals 44.73 by 9 we get 4.97 as the quotient.
Actual Quotient: 4.97
Estimated Quotient: 5
Question 8.
6.72 ÷ 3.3
Answer: 2.03
Explanation:
By dividing the decimals 6.72 by 3.3 we get 2.03 as the quotient.
Actual Quotient: 2.03
Estimated Quotient: 2
Question 9.
4.41 ÷ .91
Answer: 4.84
Explanation:
By dividing the decimals 4.41 by 0.91 we get 4.84 as the quotient.
Actual Quotient: 4.84
Estimated Quotient: 4.8
Question 10.
25.2 ÷ 2.3
Answer: 10.95
Explanation:
By dividing the decimals 25.2 by 2.3 we get 10.95 as the quotient.
Actual Quotient: 10.95
Estimated Quotient: 11
Question 11.
49.3 ÷ 4
Answer: 12.325
Explanation:
By dividing the decimals 49.3 by 4 we get 12.325 as the quotient.
Actual Quotient: 12.325
Estimated Quotient: 12.3
Question 12.
32.11 ÷ 8.0
Answer: 4.01
Explanation:
By dividing the decimals 32.11 by 8 we get 4.01 as the quotient.
Actual Quotient: 4.01
Estimated Quotient: 4
Question 13.
12.47 ÷ 5.0
Answer: 2.494
Explanation:
By dividing the decimals 12.47 by 5 we get 2.494 as the quotient.
Actual Quotient: 2.494
Estimated Quotient: 2.5
Question 14.
33.33 ÷ 1.6
Answer: 20.83
Explanation:
By dividing the decimals 33.33 by 1.6 we get 20.83 as the quotient.
Actual Quotient: 20.83
Estimated Quotient: 20.8
Question 15.
56.4 ÷ 11
Answer: 5.127
Explanation:
By dividing the decimals 56.4 by 11 we get 5.127 as the quotient.
Actual Quotient: 5.127
Estimated Quotient: 5.1
Question 16.
23.53 ÷ 2.0
Answer: 11.76
Explanation:
By dividing the decimals 23.53 by 2 we get 11.76 as the quotient.
Actual Quotient: 11.76
Estimated Quotient: 11.8
Question 17.
88.97 ÷ 4.5
Answer: 19.77
Explanation:
By dividing the decimals 88.97 by 4.5 we get 19.77 as the quotient.
Actual Quotient: 19.77
Estimated Quotient: 19.8
Question 18.
48.94 ÷ 2.4
Answer: 20.39
Explanation:
By dividing the decimals 48.94 by 2.4 we get 20.39 as the quotient.
Actual Quotient: 20.39
Estimated Quotient: 20.4
Question 19.
77 ÷ 5.3
Answer: 14.52
Explanation:
By dividing the decimals 77 by 5.3 we get 14.52 as the quotient.
Actual Quotient: 14.52
Estimated Quotient: 14.5
Question 20.
73.2 ÷ 9.4
Answer: 7.787
Explanation:
By dividing the decimals 73.2 by 9.4 we get 7.787 as the quotient.
Actual Quotient: 7.787
Estimated Quotient: 7.8